Technical Data Sheet Technical Data Sheet TDS062713-LTE15 The Leading Edge in EMI Shielding Technology Techsil Conductive Elastomer LTE-15 Techsil Conductive Elastomer LTE-15 LTE-15 is an 80 Shore A durometer silicone elastomer filled with silver plated copper particles as the conductive and shielding media. material is reinforced with an expanded copper mesh and is recommended waveguide, LTE-15 is an 80 ShoreThis A durometer silicone elastomer filled with silver plated copper particlesforascover, the conductive and shielding media. material is reinforced with an expanded copper meshmaterial and is recommended for cover, choke, and flange This pressure sealing and EMI shielding. This is a high strength used for high power, high waveguide, and flange and EMI shielding. This is a and highalso strength used for pressurechoke, applications and haspressure excellentsealing shielding properties and conductivity meets material the requirements of high MILpower, high pressure applications and has excellent shielding properties and conductivity and also meets the DTL-83528 type DTL-83528 G. This material hasThis excellent sealing temperature extremes, is ozone resistant and requirements of MILtype G. material hasproperties excellent at sealing properties at temperature extremes, should be stored sheet plastic, suchinassheet polyester or polyethylene, and kept away from sulfur-containing materials, is ozone resistant andinshould be stored plastic, such as polyester or polyethylene, and kept away from sulfur-containing materials, such ascardboard, sulfur-cured cardboard, etc. This can or be as supplied die cut such as sulfur-cured neoprene, etc. neoprene, This material can be supplied as material die cut parts, standardassheet parts, or as standard sheet stock .027” thick. Please contact Leader Tech for additional information regarding your stock .027” thick. Please contact Leader Tech for additional information regarding your specific application. specific application. Elastomer: Filler Material: Color: Silicone Silver Plated Copper, Reinforced with Expanded Copper Mesh Tan (Custom colors available upon request) Electrical Properties Test Method Volume Resistivity (ohm-cm) (as received) Shielding Effectiveness (db) 20 MHz 100 MHz 600 MHz 2 GHz 10 GHz Max. .007 MIL-DTL-83528 (Para. 4.5.10) MIL-DTL-83528 MIL-STD-285 (Para. 4.5.12) .010 N/A .010 .007 MIL-DTL-83528 MIL-DTL-83528 (Para. 4.5.15) (Para. 4.5.9) MIL-DTL-83528 (Para. 4.5.13) Max. .010 MIL-DTL-83528 (Para. 4.5.16) Min. Min. Max. Min. Max. Max. 4.75 80 600 20 N/A 70 N/A +125 ASTM D624 (MIL Para. 4.5.8) ASTM D396 (MIL Para. 4.5.7) MIL-DTL-83528 (Table 1-Type G) Min. -45 ASTM D1329 Min. 2.5 NS ASTM D575 (MIL Para. 4.5.5) MIL-DTL-83528 (Para. 4.5.17) Actual 118 126 126 143 126 Electrical Stability After Heat Aging (ohm-cm) After Break (ohm-cm) During Vibration (ohm-cm) After Vibration (ohm-cm) After Exposure to EMP (ohm-cm) (0.9 KAmp/inch of Perimeter) Max. Max. Max. Physical Properties Specific Gravity Hardness (Shore A) Tensile Strength Elongation (+/-0.75) (+/-7) (PSI) (%) Tear Strength (PPI) Compression Set (%) Upper Operating Temp. (0C) Lower Operating Temp (0C) Compression Deflection Fluid Immersion (%) ASTM D792 ASTM D2240 ASTM D412 (MIL Para. 4.5.3) (MIL Para. 4.5.4) (MIL Para. 4.5.6) ASTM D412 (MIL Para. 4.5.6) (MIL Para. 4.5.14) SUR=Survivable NS=Not Survivable e do A passion in all w Global EMI Shielding Center Performance of conduc�ve elastomers varies from oneTechnology applica�on to another. Leader Tech, Inc. cannot guarantee that the above speci‐ ca�ons will be met in your applica�on. If youRd., needTampa, assistanceFlorida in tes�ng33626 your applica�on, please do not hesitate to contact Leader Tech for 12420 Race Track www.LeaderTechInc.com further informa�on.866.TECH.EMI (866.832.4364) t 813.855.6921 f 813.855.3291 Performance of conductive elastomers vary from one application to another. Leader Tech, Inc. cannot guarantee that the above specifications will be met in your specific application. If you need assistance in testing your application, please do not hesitate to contact Leader Tech for further information. Copyright© Leader Tech, Inc. 2013